/*
* Copyright (C) 2010 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.crsh.cli.impl.lang;
import junit.framework.TestCase;
import java.io.IOException;
/**
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
* @version $Revision$
*/
public class UtilTestCase extends TestCase {
public void testIndent() throws Exception {
assertIndent("", "");
assertIndent("_a", "a");
assertIndent("_a", " a");
assertIndent("\n_a", "\na");
assertIndent("\n_a", "\n a");
assertIndent("\n\n_a", "\n\na");
assertIndent("\n_a\n_b", "\n a\n b");
}
private void assertIndent(String expected, String s) throws IOException {
StringBuilder sb = Util.indent("_", s, new StringBuilder());
assertEquals(expected, sb.toString());
}
}